Heightened alertness, Strength, Endurance, and Tolerance for discomfort
Heightened alertness, Strength, Endurance, and Tolerance for discomfort
Positive combat stress behavior
Sound military training (drill), sound personnel policies, and good leadership
Stimulants increase alertness.
When you take in caffeine, these receptors get blocked, your heart rate speeds up, and you get a jolt of heightened alertness - which might be what you want so you can keep going, but meanwhile your brain is looking to sleep, not caffeine, for restoration.
Heightened means made higher, increased.
Both "alertness to" and "alertness of" are correct, but they are used in different contexts. "Alertness to" is used to indicate being aware or vigilant about something. For example, "alertness to potential dangers" means being mindful and attentive to possible risks or threats. "Alertness of" is used to indicate a state or quality of being alert or awake. For example, "She showed great alertness of mind" means she demonstrated sharp mental awareness or attentiveness.
Alertness is the quality of being alert - brisk or nimble of body or mind.
The root word of 'heightened' is 'high'.
We depend upon the alertness of the guard, to detect any approaching enemy.
A heightened sense of smell can be called hyperosmia.